| 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 | $13.45 | 3.864% | $13.9697 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $248.47 | 9.544% | $272.184 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $160.75 | 10.468% | $177.5773 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $159.76 | 4.367% | $166.7367 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $71.42 | 3.850% | $74.1697 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $158.51 | 6.864% | $169.3901 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $128.64 | 9.840% | $141.2982 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $941.00 | $1,015.3257 | $1,015.33 | $1,015.35 | $1,015.40 | |