| 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 | $172.83 | 13.307% | $195.8285 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $119.67 | 10.397% | $132.1121 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $195.39 | 12.674% | $220.1537 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $100.32 | 7.701% | $108.0456 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $118.60 | 8.573% | $128.7676 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $247.48 | 3.818% | $256.9288 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $169.44 | 12.371% | $190.4014 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $1,123.73 | $1,232.2377 | $1,232.24 | $1,232.25 | $1,232.20 | |