| 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 | $232.39 | 9.178% | $253.7188 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $201.28 | 6.786% | $214.9389 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $88.61 | 8.767% | $96.3784 | $96.38 | $96.40 | $96.40 |
| Purchase #4 | $115.73 | 13.671% | $131.5514 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $98.42 | 12.420% | $110.6438 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $33.35 | 12.278% | $37.4447 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $139.51 | 11.104% | $155.0012 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $909.29 | $999.6772 | $999.67 | $999.70 | $999.60 | |