| 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 | $211.89 | 12.724% | $238.8509 | $238.85 | $238.85 | $238.90 |
| Purchase #2 | $138.62 | 7.280% | $148.7115 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $158.76 | 9.249% | $173.4437 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $106.56 | 6.571% | $113.5621 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $198.62 | 11.682% | $221.8228 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $238.92 | 10.216% | $263.3281 | $263.33 | $263.35 | $263.30 |
| Purchase #7 | $20.84 | 6.189% | $22.1298 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $1,074.21 | $1,181.8489 | $1,181.84 | $1,181.85 | $1,181.80 | |