| 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 | $92.64 | 9.697% | $101.6233 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $47.96 | 4.833% | $50.2779 | $50.28 | $50.30 | $50.30 |
| Purchase #3 | $242.77 | 5.444% | $255.9864 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $137.28 | 7.589% | $147.6982 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $185.45 | 8.744% | $201.6657 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $98.39 | 12.229% | $110.4221 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $117.58 | 6.497% | $125.2192 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $922.07 | $992.8928 | $992.90 | $992.85 | $992.90 | |