| 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 | $44.29 | 10.410% | $48.9006 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $138.50 | 3.306% | $143.0788 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $209.43 | 11.226% | $232.9406 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $203.35 | 5.436% | $214.4041 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $240.52 | 5.323% | $253.3229 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $238.26 | 4.823% | $249.7513 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $232.27 | 8.166% | $251.2372 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $1,306.62 | $1,393.6355 | $1,393.63 | $1,393.65 | $1,393.60 | |