| 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 | $19.37 | 9.199% | $21.1518 | $21.15 | $21.15 | $21.20 |
| Purchase #2 | $234.76 | 7.835% | $253.1534 | $253.15 | $253.15 | $253.20 |
| Purchase #3 | $101.44 | 9.302% | $110.8759 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $34.80 | 10.269% | $38.3736 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $198.81 | 3.167% | $205.1063 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $238.52 | 13.375% | $270.4221 | $270.42 | $270.40 | $270.40 |
| Purchase #7 | $121.83 | 9.248% | $133.0968 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $949.53 | $1,032.1799 | $1,032.18 | $1,032.15 | $1,032.30 | |