| 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 | $230.44 | 13.642% | $261.8766 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $149.54 | 10.555% | $165.3239 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $48.61 | 4.131% | $50.6181 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $133.66 | 5.544% | $141.0701 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $20.39 | 8.206% | $22.0632 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $85.46 | 7.282% | $91.6832 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $33.85 | 11.608% | $37.7793 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $701.95 | $770.4144 | $770.41 | $770.40 | $770.50 | |