| 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 | $10.92 | 11.660% | $12.1933 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $39.78 | 3.618% | $41.2192 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $45.51 | 10.288% | $50.1921 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $92.74 | 4.482% | $96.8966 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $131.84 | 11.252% | $146.6746 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $57.32 | 13.789% | $65.2239 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $78.42 | 7.477% | $84.2835 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $456.53 | $496.6832 | $496.67 | $496.65 | $496.70 | |