| 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 | $184.35 | 5.290% | $194.1021 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $233.80 | 4.652% | $244.6764 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $248.35 | 11.717% | $277.4492 | $277.45 | $277.45 | $277.40 |
| Purchase #4 | $218.55 | 7.643% | $235.2538 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $250.61 | 7.865% | $270.3205 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $68.71 | 12.458% | $77.2699 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $112.90 | 8.172% | $122.1262 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $1,317.27 | $1,421.1981 | $1,421.20 | $1,421.20 | $1,421.20 | |