| 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 | $184.90 | 9.765% | $202.9555 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $123.82 | 7.243% | $132.7883 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $159.27 | 10.266% | $175.6207 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $120.74 | 9.859% | $132.6438 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $94.76 | 12.426% | $106.5349 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $248.42 | 3.630% | $257.4376 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $190.29 | 11.250% | $211.6976 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $1,122.20 | $1,219.6784 | $1,219.68 | $1,219.70 | $1,219.60 | |