| 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 | $39.33 | 6.606% | $41.9281 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $202.86 | 6.439% | $215.9222 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $85.50 | 12.357% | $96.0652 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $38.46 | 4.813% | $40.3111 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $46.98 | 5.572% | $49.5977 | $49.60 | $49.60 | $49.60 |
| Purchase #6 | $112.85 | 13.615% | $128.2145 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $223.34 | 7.828% | $240.8231 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $749.32 | $812.8619 | $812.86 | $812.80 | $812.80 | |