| 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 | $20.91 | 11.503% | $23.3153 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $159.28 | 10.460% | $175.9407 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $131.81 | 10.423% | $145.5486 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $226.77 | 8.210% | $245.3878 | $245.39 | $245.40 | $245.40 |
| Purchase #5 | $165.82 | 13.265% | $187.816 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $176.86 | 9.829% | $194.2436 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $32.51 | 13.865% | $37.0175 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $913.96 | $1,009.2695 | $1,009.28 | $1,009.25 | $1,009.10 | |