| 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 | $38.64 | 3.699% | $40.0693 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $219.94 | 11.246% | $244.6745 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $165.53 | 6.827% | $176.8307 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $46.32 | 10.355% | $51.1164 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $20.53 | 5.343% | $21.6269 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $226.82 | 5.315% | $238.8755 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $156.38 | 9.670% | $171.5019 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $874.16 | $944.6952 | $944.70 | $944.70 | $944.70 | |