| 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 | $98.45 | 4.106% | $102.4924 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $142.99 | 13.373% | $162.1121 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $152.89 | 12.140% | $171.4508 | $171.45 | $171.45 | $171.50 |
| Purchase #4 | $40.28 | 10.611% | $44.5541 | $44.55 | $44.55 | $44.60 |
| Purchase #5 | $240.99 | 5.753% | $254.8542 | $254.85 | $254.85 | $254.90 |
| Purchase #6 | $178.37 | 8.854% | $194.1629 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $225.33 | 8.637% | $244.7918 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $1,079.30 | $1,174.4183 | $1,174.40 | $1,174.40 | $1,174.60 | |