| 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 | $210.58 | 4.795% | $220.6773 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $80.41 | 5.178% | $84.5736 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $127.59 | 8.676% | $138.6597 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $245.43 | 12.363% | $275.7725 | $275.77 | $275.75 | $275.80 |
| Purchase #5 | $167.79 | 9.282% | $183.3643 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $37.35 | 10.848% | $41.4017 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $53.70 | 4.589% | $56.1643 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $922.85 | $1,000.6134 | $1,000.60 | $1,000.55 | $1,000.80 | |