| 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 | $194.85 | 5.786% | $206.124 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $88.35 | 4.708% | $92.5095 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $23.78 | 8.723% | $25.8543 | $25.85 | $25.85 | $25.90 |
| Purchase #4 | $146.35 | 10.543% | $161.7797 | $161.78 | $161.80 | $161.80 |
| Purchase #5 | $110.91 | 6.708% | $118.3498 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $162.93 | 3.776% | $169.0822 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $40.33 | 7.421% | $43.3229 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $767.50 | $817.0224 | $817.01 | $817.00 | $817.00 | |