| 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 | $131.63 | 13.685% | $149.6436 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $217.33 | 12.650% | $244.8222 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $98.90 | 12.417% | $111.1804 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $66.62 | 7.805% | $71.8197 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $226.92 | 8.679% | $246.6144 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $215.45 | 9.509% | $235.9371 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $237.80 | 13.389% | $269.639 | $269.64 | $269.65 | $269.60 |
| 7 purchase totals = | $1,194.65 | $1,329.6564 | $1,329.65 | $1,329.65 | $1,329.50 | |