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 | $128.53 | 9.866% | $141.2108 | $141.21 | $141.20 | $141.20 |
Purchase #2 | $16.40 | 9.696% | $17.9901 | $17.99 | $18.00 | $18.00 |
Purchase #3 | $209.41 | 13.470% | $237.6175 | $237.62 | $237.60 | $237.60 |
Purchase #4 | $109.27 | 8.188% | $118.217 | $118.22 | $118.20 | $118.20 |
Purchase #5 | $5.80 | 9.663% | $6.3605 | $6.36 | $6.35 | $6.40 |
Purchase #6 | $7.79 | 10.446% | $8.6037 | $8.60 | $8.60 | $8.60 |
Purchase #7 | $126.46 | 7.163% | $135.5183 | $135.52 | $135.50 | $135.50 |
7 purchase totals = | $603.66 | $665.5179 | $665.52 | $665.45 | $665.50 |