| 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 | $53.49 | 6.192% | $56.8021 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $144.62 | 6.199% | $153.585 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $243.36 | 11.128% | $270.4411 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $171.66 | 11.741% | $191.8146 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $56.71 | 10.782% | $62.8245 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $201.34 | 8.130% | $217.7089 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $187.61 | 7.753% | $202.1554 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $1,058.79 | $1,155.3316 | $1,155.33 | $1,155.30 | $1,155.30 | |