| 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 | $249.96 | 3.402% | $258.4636 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $135.78 | 4.136% | $141.3959 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $178.67 | 10.481% | $197.3964 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $169.32 | 7.555% | $182.1121 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $85.95 | 11.574% | $95.8979 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $59.48 | 4.529% | $62.1738 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $67.25 | 11.301% | $74.8499 | $74.85 | $74.85 | $74.80 |
| 7 purchase totals = | $946.41 | $1,012.2896 | $1,012.29 | $1,012.25 | $1,012.30 | |