| 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 | $32.57 | 8.338% | $35.2857 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $225.73 | 10.381% | $249.163 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $107.49 | 7.745% | $115.8151 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $102.80 | 5.758% | $108.7192 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $214.87 | 3.517% | $222.427 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $164.32 | 11.148% | $182.6384 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $220.95 | 8.158% | $238.9751 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $1,068.73 | $1,153.0235 | $1,153.04 | $1,153.05 | $1,153.00 | |