| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.96 | 13.142% | $160.6164 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $104.84 | 13.642% | $119.1423 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $156.70 | 12.851% | $176.8375 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $186.40 | 3.288% | $192.5288 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $172.56 | 13.353% | $195.6019 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $185.74 | 3.230% | $191.7394 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $158.32 | 9.764% | $173.7784 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $1,106.52 | $1,210.2447 | $1,210.25 | $1,210.30 | $1,210.10 | |