| 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 | $83.39 | 9.276% | $91.1253 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $96.45 | 10.384% | $106.4654 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $218.52 | 13.381% | $247.7602 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $28.70 | 13.584% | $32.5986 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $40.77 | 3.816% | $42.3258 | $42.33 | $42.35 | $42.30 |
| Purchase #6 | $84.87 | 9.578% | $92.9988 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $131.30 | 10.169% | $144.6519 | $144.65 | $144.65 | $144.70 |
| 7 purchase totals = | $684.00 | $757.9260 | $757.94 | $757.95 | $758.00 | |