| 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 | $245.36 | 9.698% | $269.155 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $133.68 | 3.487% | $138.3414 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $130.48 | 7.186% | $139.8563 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $105.44 | 6.562% | $112.359 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $19.44 | 10.420% | $21.4656 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $79.64 | 11.383% | $88.7054 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $181.36 | 7.131% | $194.2928 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $895.40 | $964.1755 | $964.19 | $964.15 | $964.30 | |