| 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 | $89.54 | 13.681% | $101.79 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $121.58 | 9.493% | $133.1216 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $176.53 | 7.280% | $189.3814 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $83.42 | 13.487% | $94.6709 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $189.39 | 6.517% | $201.7325 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $47.99 | 12.787% | $54.1265 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $182.35 | 3.676% | $189.0532 | $189.05 | $189.05 | $189.10 |
| 7 purchase totals = | $890.80 | $963.8761 | $963.87 | $963.90 | $963.90 | |