| 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 | $154.32 | 4.817% | $161.7536 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $173.98 | 9.148% | $189.8957 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $114.49 | 7.527% | $123.1077 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $145.62 | 4.331% | $151.9268 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $29.59 | 11.445% | $32.9766 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $212.62 | 6.513% | $226.4679 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $87.88 | 11.547% | $98.0275 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $918.50 | $984.1558 | $984.17 | $984.20 | $984.20 | |