| 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 | $23.85 | 5.162% | $25.0811 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $126.70 | 3.498% | $131.132 | $131.13 | $131.15 | $131.10 |
| Purchase #3 | $123.65 | 5.346% | $130.2603 | $130.26 | $130.25 | $130.30 |
| Purchase #4 | $238.63 | 4.760% | $249.9888 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $99.58 | 7.530% | $107.0784 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $105.77 | 11.662% | $118.1049 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $69.28 | 7.154% | $74.2363 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $787.46 | $835.8818 | $835.88 | $835.95 | $835.90 | |