| 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 | $184.97 | 8.652% | $200.9736 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $54.43 | 6.256% | $57.8351 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $38.55 | 4.137% | $40.1448 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $138.43 | 7.864% | $149.3161 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $19.96 | 8.354% | $21.6275 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $75.80 | 12.630% | $85.3735 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $232.80 | 12.727% | $262.4285 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $744.94 | $817.6991 | $817.70 | $817.70 | $817.60 | |