| 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 | $150.33 | 6.151% | $159.5768 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $126.83 | 7.196% | $135.9567 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $5.71 | 11.431% | $6.3627 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $163.61 | 4.618% | $171.1655 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $225.97 | 8.238% | $244.5854 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $231.90 | 8.357% | $251.2799 | $251.28 | $251.30 | $251.30 |
| Purchase #7 | $34.51 | 10.440% | $38.1128 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $938.86 | $1,007.0398 | $1,007.05 | $1,007.05 | $1,007.20 | |