| 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 | $40.76 | 3.102% | $42.0244 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $150.73 | 6.186% | $160.0542 | $160.05 | $160.05 | $160.10 |
| Purchase #3 | $194.88 | 8.579% | $211.5988 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $12.31 | 12.857% | $13.8927 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $119.70 | 7.204% | $128.3232 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $68.43 | 7.754% | $73.7361 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $244.33 | 10.268% | $269.4178 | $269.42 | $269.40 | $269.40 |
| 7 purchase totals = | $831.14 | $899.0472 | $899.04 | $899.00 | $899.00 | |