| 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 | $245.59 | 4.726% | $257.1966 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $63.39 | 3.586% | $65.6632 | $65.66 | $65.65 | $65.70 |
| Purchase #3 | $167.57 | 12.592% | $188.6704 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $36.39 | 7.617% | $39.1618 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $227.80 | 4.191% | $237.3471 | $237.35 | $237.35 | $237.30 |
| Purchase #6 | $211.53 | 8.571% | $229.6602 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $98.67 | 12.434% | $110.9386 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $1,050.94 | $1,128.6379 | $1,128.64 | $1,128.60 | $1,128.70 | |