| 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 | $159.69 | 8.579% | $173.3898 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $226.47 | 11.182% | $251.7939 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $224.32 | 9.639% | $245.9422 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $21.90 | 13.207% | $24.7923 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $62.85 | 3.634% | $65.134 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $173.80 | 9.462% | $190.245 | $190.25 | $190.25 | $190.20 |
| Purchase #7 | $139.96 | 7.393% | $150.3072 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $1,008.99 | $1,101.6044 | $1,101.60 | $1,101.65 | $1,101.50 | |