| 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 | $44.34 | 6.349% | $47.1551 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $6.90 | 9.841% | $7.579 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $226.93 | 9.576% | $248.6608 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $87.94 | 4.597% | $91.9826 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $133.33 | 8.582% | $144.7724 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $219.51 | 12.344% | $246.6063 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $84.49 | 11.332% | $94.0644 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $803.44 | $880.8206 | $880.82 | $880.80 | $881.00 | |