| 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 | $141.43 | 13.282% | $160.2147 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $139.32 | 10.203% | $153.5348 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $80.98 | 11.233% | $90.0765 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $34.96 | 11.624% | $39.0238 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $107.30 | 13.329% | $121.602 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $138.86 | 5.171% | $146.0405 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $129.33 | 9.193% | $141.2193 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $772.18 | $851.7116 | $851.70 | $851.70 | $851.60 | |